Q40Non-billable (header)
Other congenital malformations of upper alimentary tract
Code Hierarchy
┌17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)├Q38-Q45Other congenital malformations of the digestive system (Q38-Q45)├Q40Other congenital malformations of upper alimentary tract
└Q40Other congenital malformations of upper alimentary tract
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